Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Patent Inventor Names
Malan De Villiers
Ulrich Hahnle
Date of Patent
October 3, 2023
Patent Application Number
17122868
Date Filed
December 15, 2020
Patent Citations
...
Patent Primary Examiner
Patent abstract
A prosthetic disc for insertion between adjacent vertebrae includes a core having upper and lower curved surfaces, upper and lower plates, and peripheral restraining structure on at least one of the upper plate, the lower plate and the core. Each plate has an outer surface which engages a vertebra and an inner curved surface which slides over the curved surface of the core. The peripheral restraining structure serves to hold the core against a curved surface of at least one of the plates during sliding movement of the plates over the core.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.